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| Product Fiche |
| Model name | WHI643ORAB |
| Annual Energy Consumption - AECHood | 60,6 kWh/a |
| Energy efficiency class | B |
| Fluid Dynamic Efficiency - FDE | 28,7 % |
| Fluid Dynamic Efficiency class | B |
| Light Efficiency - LEHood | 23,3 lux/W |
| Lighting Efficiency Class | B |
| Grease Filtering Efficiency - GFEHood | 95,9 % |
| Grease Filtering Efficiency class | A |
| Minimal Air Flow in normal use | 342 m³/h |
| Maximal Air Flow in normal use | 570 m³/h |
| Air Flow at intensive/boost setting | 740 m³/h |
| A-waighted Sound Power Emission at minimum speed | 54 dB(A) re 1pW |
| A-waighted Sound Power Emission at maximum speed | 65 dB(A) re 1pW |
| A-waighted Sound Power Emission at intensive or boost speed | 68 dB(A) re 1pW |
| Power consumption off mode - Po | - |
| Power consumption in standby mode - Ps | 0,63 W |